Abstract：Abstract: According to the practical experience of international aluminum industry ， radioactive impact
effect bauxite utilization was studied by referring to the relevant laws and regulations of China.
Through site reconnaissance ， survey and sampling analysis in mining ， mineral processing and alumina
production ， the radioactive characteristics were evaluated ， targeted protection measures and
suggestions were proposed. The radioactive level in mining engineering ， mineral processing and
alumina production were normal overall ， while the radioactive level of red mud was relatively high.
Protection measures for the bauxite utilization should mainly include staff protection ， ore
transportation ， wastewater treatment ， etc.